PRTS has now become my best performer ever with over a 1,000% return. I've been posting that one on Twitter for awhile. I believe initially it was around net tangible asset value when I found it in the $1 to $2 range. I noticed it as a turnaround play with focused management.
Awhile back for long-term positions I bought Carnival (CCL), Hotel (SOHO), RIG. More recently I added online education plays EDUC, TWOU, XOM for the dividend, gold/ silver via CEF and Smith and Wesson SWBI.